Use After Free in Google Android
CVE-2026-34196
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an integer overflow and map two GPU virtual addresses to the same physical address. One of these virutal mappings can be freed along with the physical page, allowing for a read/write UAF via the second mapping The second virtual mapping references a physical address that has been freed after the first virtual mapping has been freed. This allows the physical memory to be allocated (for example) by another process and read/written to.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (5.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 5.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Google Android
- Imaginationtech Ddk — versions 26.1
- Imagination Technologies Graphics Ddk — versions 1.18 RTM2, 23.2 RTM2, 24.2 RTM2
- Linux Kernel
Weakness classification (CWE)
References
- 367425dc-4d06-4041-9650-c2dc6aaa27ce (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-34196?
- CVE-2026-34196 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 7.8/10. Published 2026-07-10.
- How severe is CVE-2026-34196?
- High severity. CVSS v3 base score is 7.8 out of 10.